The phrase "take sights" refers to the act of using a device, such as a compass or telescope, to determine the direction or position of an object. The spelling of this phrase can be broken down into its individual phonemes: /teɪk saɪts/. The first syllable, "take," is pronounced with the long vowel sound /eɪ/. The second syllable, "sights," is pronounced with the diphthong /aɪ/ followed by the voiceless fricative sound /ts/. Together, these phonemes create the pronunciation of "take sights."
Take sights is a nautical term used to describe the action of measuring, establishing, or determining the position, direction, or distance of a vessel or object at sea, primarily through the use of navigational instruments such as a sextant or a theodolite. This process involves the observation of celestial bodies, landmarks, or other prominent features to obtain navigational data required for accurate position fixing.
When a navigator or seafarer takes sights, they typically focus on locating the angle between the celestial object or landmark and the visible horizon. This angle, known as the angular distance or altitude, can be measured using a sextant or similar device. By precisely recording this angle, along with the exact time of observation, it becomes possible to calculate the vessel's latitude or, in some cases, longitude. These observations are usually made during favorable weather conditions, when the horizon is clearly visible and celestial bodies such as the sun, moon, stars, or planets are above the horizon.
Take sights is a fundamental practice in celestial navigation, enabling sailors to determine their precise location at sea and maintain their intended course. While modern navigational systems have significantly reduced the reliance on taking sights, it remains an essential skill for mariners navigating in remote areas, and for those seeking to uphold traditional methods of navigation or as a backup in case of electronic equipment failure.
The phrase "take sights" does not have a specific etymology as it is a combination of two separate words.
The word "sights" refers to the process of aiming or aligning an object or a weapon, such as a rifle or a telescope, to ensure accuracy. Its origin likely comes from the Old English word "siht" meaning "act of seeing" or "what is seen".
The word "take" has a wide range of meanings depending on the context, but in this phrase, it implies the action of engaging or acquiring something. Its etymology traces back to the Old English word "tacan" meaning "to grasp" or "to seize".
So, when combined, "take sights" implies the act of aiming or aligning oneself with a target or object in order to achieve accuracy or focus.